wanted: Micro crystalls

Pieter Kuiper Pieter.Kuiper at itn.hh.se
Thu Apr 9 01:48:28 EST 1998


Daniel Gembris wrote:

> for a medical application we are looking out for crystals
> with the following proprties:
> - the shape should roughly be cubic
> - the edge length should be 100um or less
> - the crystals should resonate when rf-fields with
>   a frequency of approx. 63MHz are applied
>   (not to narrow my search too much I don't require
>   a certain width of the resonance curve at the moment).
> - they have to  be bio-compatible
>   (an injection into the blood stream is required)

That sounds like sand in your blood! 

Cubic sand! Won't the edges tear apart all your hair vessels?

What happens when the sand causes hemorrhages in the brain?
-- 
Pieter.Kuiper at itn.hh.se	           http://www.hh.se/staff/piku/




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